merkle_patricia_tree v0.2.5 MerklePatriciaTree.DB.LevelDB

Implementation of MerklePatriciaTree.DB which is backed by leveldb.

Link to this section Summary

Functions

get(db_ref, key)

Retrieves a key from the database

init(db_name)

Performs initialization for this db

put!(db_ref, key, value)

Stores a key in the database

Link to this section Functions

Link to this function get(db_ref, key)

get(MerklePatriciaTree.DB.db_ref, MerklePatriciaTree.Trie.key) ::
  {:ok, MerklePatriciaTree.DB.value} |
  :not_found

Retrieves a key from the database.

Link to this function init(db_name)

init(MerklePatriciaTree.DB.db_name) :: MerklePatriciaTree.DB.db

Performs initialization for this db.

Link to this function put!(db_ref, key, value)

put!(MerklePatriciaTree.DB.db_ref, MerklePatriciaTree.Trie.key, MerklePatriciaTree.DB.value) :: :ok

Stores a key in the database.